The php|architect magazine has released their latest issue - the April 2013 edition focusing on security:

The April issue is out and it's all about Security! We cover the gambit of topics including two-factor authentication, password hashing and securing file uploads. All our regular columns also appear, making this a jam-packed magazine full of PHP goodness.

Articles in this month's edition include:

Securing File Uploads - Chris Tankersley

Best Practices for Password Hashing in PHP - John Congdon

Security-driven Development - Beth Tucker-Long

When a Password Isn't Enough: Two-factor Authentication and You - Chris Stone